With a more wide-open app Market and some seriously dedicated hackers, there's all kinds of mischief you can get up to with an Android phone. Here are some of our favorite apps for skirting fees, defeating corporate branding, and other kinda-sorta "Evil" maneuvers. »10/28/10 9:00am 10/28/10 9:00am

How can accountants, election inspectors, and academic reviewers know at a glance that your numbers are bunk? They use Benford's Law, which suggests number distribution is less random than expected. Roughly 30 percent of numbers, for example, should start with 1. »10/26/10 5:00am 10/26/10 5:00am